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Views: 1 Author: Site Editor Publish Time: 2021-04-28 Origin: Site
Studies have shown that only no more than 30% of adults can use the "Pap Brush Method" to brush their teeth for more than 1 week, and even fewer.
For most people, no matter how they emphasize the importance of time, they will only choose to spend 1 minute. Therefore, in order to protect the oral cavity of all mankind and treat the "lazy cancer" of all mankind at the same time, the electric toothbrush was born.
At present, there are two main types of mainstream electric toothbrushes: Rotational vibration type electric toothbrushes: the brush head rotates clockwise and counterclockwise repeatedly at a high speed, named after; Sonic type electric toothbrushes: It does not use sound waves to clean, but its movement frequency (more than 260 times per second) is human.
It is named after the ear can be heard. In fact, from the perspective of the working principle, the working mode of an electric toothbrush is beyond the reach of a manual toothbrush anyway. The rotary vibration electric toothbrushes type is like automatic car washing, which is equivalent to quickly brushing around the teeth in all directions; while the sonic type electric toothbrushes , although the usage is similar to manual, its brushing amplitude and frequency are much larger than manual. As for the effect of brushing teeth, according to a number of studies, after three months of use, those who use electric toothbrushes have 21% less plaque and 11% less gingivitis than those who use manual toothbrushes. It can be seen that electric toothbrushes have obvious advantages.
Therefore, the electric toothbrush is not only an electric enhanced version of the manual toothbrush, but also a brand new experience. Of course, electric toothbrushes are not only used to treat adults' "lazy cancer". For those children who have reached the age of learning to brush their teeth, electric toothbrushes will increase the pleasure of brushing their teeth and help them develop a good habit of keeping their mouth clean from an early age.
And children's shoes with braces. Because the adhesive can firmly bond the brackets (braces) and the teeth, it can withstand the small vibrations of the teeth when chewing food, the mechanical force of brushing, and the strong vibration of electric toothbrushes. Therefore, it is generally possible to use an electric toothbrush. If you are not at ease, ask the doctor before using it.
Finally, note that an electric toothbrush can only be used as an electric toothbrush. Don't change it into something strange just because it is small, powerful, easy to hold, and can be turned quickly.